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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Etiracetam, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Etiracetam impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Etiracetam-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Etiracetam Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Etiracetam-[d3] (Racemate) Stable Isotopes CS-I-00512 2714408-84-9 Enquire
Levetiracetam-d6 (2,3,3,4,4,4-butyramide-d6) Stable Isotopes CS-C-01304 1133229-29-4 Enquire
rac-Levetiracetam-D₃ Stable Isotopes CS-T-103995 1217851-16-5(unlabelled) Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Chloro Levetiracetam Impurity CS-O-50464 2245069-23-0 Enquire
Levetiracetam 2-oxoazetidin impurity Impurity CS-O-55297 ---- Enquire
Levetiracetam 2-oxopiperidin impurity Impurity CS-O-55300 172171-68-5 Enquire
Levetiracetam Dehydro Acid Impurity CS-O-54216 358629-39-7 Enquire
Levetiracetam Impurity 1 Impurity CS-O-37250 774604-48-7 In Stock
Levetiracetam Impurity 19 Impurity CS-O-56512 1868118-63-1 Enquire
Levetiracetam Impurity 21 Impurity CS-O-56513 1847568-87-9 Enquire
Levetiracetam Impurity 5 Impurity CS-O-48497 1113-58-2 Enquire
Levetiracetam Impurity 6 Impurity CS-O-56510 1844123-52-9 Enquire
Levetiracetam Impurity 7 Impurity CS-O-56511 1867585-44-1 Enquire
Levetiracetam Related Compound B Impurity CS-O-31678 7682-20-4 In Stock


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Levetiracetam Impurity Nitrosamine CS-EO-02666 ---- Enquire
N-Nitroso Levetiracetam Impurity 2 Nitrosamine CS-O-53820 ---- Enquire
N-Nitroso Levetiracetam USP Related Compound A Nitrosamine CS-EO-02665 Not Available Enquire